Answer: 112 is the correct answer
4/5 PI radians = 144 degrees
sector area = central angle / 360 * PI * radius^2
sector area = 144 / 360 * PI * 11^2
sector area =
<span>
<span>
<span>
152.0530844337
</span>
</span>
</span>
square centimeters
sector area =
<span>
<span>
<span>
152.05 </span></span></span>square centimeters
Answer:

Step-by-step explanation:
Given


Required
Show that these two lines have no point of intersection
The general equation of a line is

Where m represents slope
In 

Similarly; in 

Since the slope of both lines are equal;

<em>This implies that the lines are parallel and parallel lines have no point of intersection</em>
<em></em>
<em>See Attachment for Graph</em>
Answer:
0.10204081
Step-by-step explanation: